Phosphorescent Super 7 Sphere

Phosphorescent Super Seven Sphere from China | Honey Amber & Ice-Blue Afterglow | 310 g

In ordinary light, this polished Super Seven sphere shows layers of honey amber, smoky brown, and soft champagne. Fine, glittering inclusions catch the light beneath the curved surface, while wispy bands and irregular internal lines become more visible as you rotate it. Some sections are clear enough to look into, while others have a softly clouded appearance.

After exposure to UV light, the sphere shows a pale ice-blue afterglow. The glow is uneven across the surface, with brighter blue areas tracing the stone’s internal patterns and patches of warm amber still visible along one side. The contrast gives the illuminated sphere a different look from its golden daytime appearance.

Specimen — Polished sphere sold under the trade name Super Seven (Fluorite & Howelite)
Origin — China
Diameter — 6 cm (approx. 2.4 in)
Weight — 310 g (approx. 10.9 oz)
UV response — Pale blue phosphorescent afterglow